Model
Edge
WGL Holdings Inc
0001103601
Filing Type
10-Q
Filing Date
5/4/2017
Updated
5/5/17, 10:50 AM
Filing
10-Q
Earnings Release
Exhibits
10-Q
Q2
EX-31.1
EXHIBIT 31.1
EX-31.2
EXHIBIT 31.2
EX-31.3
EXHIBIT 31.3
EX-31.4
EXHIBIT 31.4
EX-32
EXHIBIT 32
EX-101.INS
XBRL INSTANCE DOCUMENT